Wish to install Linux Mint 13, Mepis and Solus OS. Help!

I have a core 2 duo PC with ASUS motherboard with 2 GB ram and ATI graphic card. I already have Windows XP installed on the PC. I also wish to install 32 bit 1- Linux Mint 13, 2- Mepis and 3- Solus OS while keeping Windows XP default. Kindly inform me how to do that? Also how much space should I give to each distro and which distro should I install first and which should I install last?

Following is my current hard disk partition set up:

C: 62.1 GB (Has Windows XP)

D: 62.1 GB (Has Windows Data)

E: 62.1 GB (Free)

F: 74.5 GB (Another hard drive - Free)

Kindly guide me how to do that since I am not an expert I need your help. Best regards.